I just got mine this morning, put it on right away to add another level of protection. It is a nice looking case, in black it is pretty unassuming. The button covers are fine, I have tested multiple ways and they do not impede the ability to use the buttons underneath. The trackball upward motion seems a bit limiting but like any thing new (like using the trackball for the first time when moving from the 7100) once I get use to it I don't imagine I will even notice it. Keyboard is completely usable and unobstructed. I wish it had a built in hard plastic screen protector. The arched part of the case right above the BlackBerry is a little loose (can slide a dime in the space) but otherwise a perfect fit. It is also a lint magnet, within seconds of removing it from the plastic bag it arrived in it had dust collecting on it, no big deal but if anyone cares about this I thought I would mention it as well.

Overall it is a good case and would give it 8/10.

7100sib